Properties

Label 2-85e2-1.1-c1-0-375
Degree $2$
Conductor $7225$
Sign $-1$
Analytic cond. $57.6919$
Root an. cond. $7.59551$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.93·2-s + 0.539·3-s + 1.72·4-s + 1.04·6-s + 0.979·7-s − 0.523·8-s − 2.70·9-s − 0.751·11-s + 0.932·12-s + 0.473·13-s + 1.89·14-s − 4.46·16-s − 5.23·18-s − 1.84·19-s + 0.528·21-s − 1.45·22-s + 5.84·23-s − 0.282·24-s + 0.914·26-s − 3.07·27-s + 1.69·28-s + 1.36·29-s − 5.75·31-s − 7.58·32-s − 0.405·33-s − 4.68·36-s − 8.66·37-s + ⋯
L(s)  = 1  + 1.36·2-s + 0.311·3-s + 0.864·4-s + 0.425·6-s + 0.370·7-s − 0.185·8-s − 0.903·9-s − 0.226·11-s + 0.269·12-s + 0.131·13-s + 0.505·14-s − 1.11·16-s − 1.23·18-s − 0.423·19-s + 0.115·21-s − 0.309·22-s + 1.21·23-s − 0.0576·24-s + 0.179·26-s − 0.592·27-s + 0.320·28-s + 0.252·29-s − 1.03·31-s − 1.34·32-s − 0.0705·33-s − 0.780·36-s − 1.42·37-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7225 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7225 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7225\)    =    \(5^{2} \cdot 17^{2}\)
Sign: $-1$
Analytic conductor: \(57.6919\)
Root analytic conductor: \(7.59551\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7225,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
17 \( 1 \)
good2 \( 1 - 1.93T + 2T^{2} \)
3 \( 1 - 0.539T + 3T^{2} \)
7 \( 1 - 0.979T + 7T^{2} \)
11 \( 1 + 0.751T + 11T^{2} \)
13 \( 1 - 0.473T + 13T^{2} \)
19 \( 1 + 1.84T + 19T^{2} \)
23 \( 1 - 5.84T + 23T^{2} \)
29 \( 1 - 1.36T + 29T^{2} \)
31 \( 1 + 5.75T + 31T^{2} \)
37 \( 1 + 8.66T + 37T^{2} \)
41 \( 1 + 4.20T + 41T^{2} \)
43 \( 1 - 8.60T + 43T^{2} \)
47 \( 1 - 0.285T + 47T^{2} \)
53 \( 1 - 7.91T + 53T^{2} \)
59 \( 1 - 8.41T + 59T^{2} \)
61 \( 1 + 13.0T + 61T^{2} \)
67 \( 1 + 7.78T + 67T^{2} \)
71 \( 1 + 13.2T + 71T^{2} \)
73 \( 1 + 11.6T + 73T^{2} \)
79 \( 1 + 5.17T + 79T^{2} \)
83 \( 1 - 3.43T + 83T^{2} \)
89 \( 1 + 8.38T + 89T^{2} \)
97 \( 1 + 2.58T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−7.33922615431827606529802845920, −6.78558931540032895355607006834, −5.80490243014843434528504215132, −5.48234939001033785887291281699, −4.70794970213191037449077042854, −4.01137024888450800859702189339, −3.16441595303156385082353869122, −2.69232653109671082608295284165, −1.65131740198782328185412878724, 0, 1.65131740198782328185412878724, 2.69232653109671082608295284165, 3.16441595303156385082353869122, 4.01137024888450800859702189339, 4.70794970213191037449077042854, 5.48234939001033785887291281699, 5.80490243014843434528504215132, 6.78558931540032895355607006834, 7.33922615431827606529802845920

Graph of the $Z$-function along the critical line